InChI=1/C18H20N4O5/c1-10-8-19-14(12(3)16(10)27-4)9-20-17(23)18(24)21-13-6-5-7-15(11(13)2)22(25)26/h5-8H,9H2,1-4H3,(H,20,23)(H,21,24)/f/h20-21H	0E61FC914C3F67CB